yeah but spacetime is linked to gravity

he disagrees with nasa

gravity shifts spacetime

is he with us ?

@Angy45 things falling down is not gravity...

then what is it?

we have a model

and it works

it's not he doesn't understand it

@Convair F-106 Delta Dart dude please stop talking
You don’t know what your talking about
Please look up the definition of General Relativity

you see

If you took the universe and just

Wiped it clean

Nothing there

Then put say two pens in there

"providing a unified description of gravity as a geometric property of space and time,"

A few feet away from each other

thus in the description itself

gravity is still real

Gravity is a result of the curvature of spacetime. It isn’t a force really

General relativity is gravity
And again is unproven

its like saying that sinces apples are fruits that apples dont exist

Which is not a force

And has no basis in science

It’s pseudoscience

The pens go towards each other

It’s a pseudoforce

what causes things to fall then?

what causes orbits?

It really is

gravity

@Convair F-106 Delta Dart
Why is it when I drop a helium balloon that it doesn’t fall down like a pen or a rock

It floats upwards

because it is lighter than the air

Exactly

guys omg the government invented gravity

yes

You just answered your own question

Density of the object

no

GUYS IT WAS THE government again they made gravity